From ee7a883ace6f19d3b3d2c2ef7e4ca86232ab523a Mon Sep 17 00:00:00 2001 From: Vladimir Sementsov-Ogievskiy Date: Mon, 18 Feb 2019 17:09:14 +0300 Subject: [PATCH] block/commit: use QEMU_IOVEC_INIT_BUF Use new QEMU_IOVEC_INIT_BUF() instead of qemu_iovec_init_external( ... , 1), which simplifies the code. Signed-off-by: Vladimir Sementsov-Ogievskiy Reviewed-by: Eric Blake Reviewed-by: Stefan Hajnoczi Message-id: 20190218140926.333779-6-vsementsov@virtuozzo.com Message-Id: <20190218140926.333779-6-vsementsov@virtuozzo.com> Signed-off-by: Stefan Hajnoczi --- block/commit.c | 7 +------ 1 file changed, 1 insertion(+), 6 deletions(-) diff --git a/block/commit.c b/block/commit.c index 53148e610b..d500a93068 100644 --- a/block/commit.c +++ b/block/commit.c @@ -47,14 +47,9 @@ static int coroutine_fn commit_populate(BlockBackend *bs, BlockBackend *base, void *buf) { int ret = 0; - QEMUIOVector qiov; - struct iovec iov = { - .iov_base = buf, - .iov_len = bytes, - }; + QEMUIOVector qiov = QEMU_IOVEC_INIT_BUF(qiov, buf, bytes); assert(bytes < SIZE_MAX); - qemu_iovec_init_external(&qiov, &iov, 1); ret = blk_co_preadv(bs, offset, qiov.size, &qiov, 0); if (ret < 0) {